Ahmed, S.U. <br/><br/>
Higher Secondary -ALGEBRA AND TRIGONOMETRY / 
S.U.Ahmed 
 - Dhaka :  ALPHA PROKASHANI DHAKA ,  2010  
 - 215 p .:  23 cm . 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Trigonometry 
<br/><br/><label>Dewey Class. No.: </label>512.13  / AHM 2010